1. Loans Available for Purchasing Ground Source Heat Pumps;Environmental Financial Services,1995
2. Geothermal Heat and Cooling Earth Connections;Geothermal Heat Pump Consortium, Inc.,1995
3. Alternative Financing Programs and Options Study;Hagler Bailly Consulting, Inc.,1996
4. The Cold Facts about GSHP Domestic Water Heating Options;HydroHeat;Hydro Delta Corporation, Publication P/N 17-DWHTECH,1995
5. Testimony given before the Subcommittee on Energy and the Environment, Science Committee, U.S. House of Representatives;Liepe,1996